My domain is: teacontenidos.online
I have a cloud hosting service that run a CentOS 7 with Apache webserver. But this hosting provider is a local one, so don’t have a DNS plugin available for certbot. And they don’t have letsencrypt configured to issue certificates. As I will run a multisite subdomain WordPress installation, I want to issue a wildcard certificate.
I can modify TXT records in my DNS, but I can’t find a way to make it automatically. Is there any way to issue this certificate?
PS: I have a linode account, but this domain is hosted in another provider.
PS2: I have shell access to the server and I can update and install packages